Finding the Third Proportional to 19,513,924 and 28,571,046
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Solution
The third proportional to 19,513,924 and 28,571,046 is: 41,831,907.80
Step by Step Solution
- Step 1: Write the proportion equation
19,513,924 : 28,571,046 = 28,571,046 : x - Step 2: Convert to fraction form
19,513,924/28,571,046 = 28,571,046/x - Step 3: Cross multiply
19,513,924x = 28,571,046 × 28,571,046 - Step 4: Simplify right side
19,513,924x = 816,304,669,534,116 - Step 5: Solve for x
x = 816,304,669,534,116/19,513,924 - Step 6: Final answer
x = 41,831,907.80
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.